The engine is out of a 1952 Diamond-Reo tractor and makes 1,640 lb-ft of torque. The chassis is pieced together from old light poles from the City of Hollywood. The body... that's from a 1931 Ford. Meet Gretchen, one of the coolest rat-rods we've ever seen and a ride that turns heads wherever it goes. This ain't no hybrid, instead it's a black smoke belching, gasoline guzzling, animal of a car that's not only amazing to look at, but with some cool hidden engineering, has the ability to surprise even the most hardened of motor-heads.